71383626

素因数分解:

$2^1\times 3^3\times {\mathrm{1321919}}^1$

素因数の和:1321930

約数の個数: 16

約数和(自身を含む): 158630400

約数和(自身を除く): 87246774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321919, 2643838, 3965757, 7931514, 11897271, 23794542, 35691813, 71383626]

約数ペア:

[(1, 71383626), (2, 35691813), (3, 23794542), (6, 11897271), (9, 7931514), (18, 3965757), (27, 2643838), (54, 1321919)]